19670836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4903}}^1$

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 37074240

約数和(自身を除く): 17403404

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 4903, 9806, 19612, 83351, 166702, 289277, 333404, 578554, 1157108, 4917709, 9835418, 19670836]

約数ペア:

[(1, 19670836), (2, 9835418), (4, 4917709), (17, 1157108), (34, 578554), (59, 333404), (68, 289277), (118, 166702), (236, 83351), (1003, 19612), (2006, 9806), (4012, 4903)]